NDE554 & NDE654 SERVICE PARTS
This parts list contains the service parts and wiring
diagrams for this model. Check the model number
of the machine requiring the parts to be sure that
this is the correct parts list.
NDE554s and NDE654s have been made in 115
volt, 60 Hz and 230 volt 50 Hz.
Model numbers for the 115 volt models include:
NDE554AE-1A and NDE554WE-1A
NDE654AE-1A and NDE654WE-1A
Model numbers for the 230 volt models include:
NDE554AE-6A and NDE554WE-6A
NDE654AE-6A and NDE654WE-6A
Table Of Contents
NDE554 Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2
NDE654 Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3
Note: The liquid line filter drier listed in this
parts list is designed for this refrigeration
system. Premature failure may result if the
wrong drier is used.
Air Cooled Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4
Water Cooled Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5
Water and Ice Dispensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6
Evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7
Reservoir and Water Drain System . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 8
Gearmotor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 9
Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 10
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 11
March 2000
Page 1
NDE554 & NDE654 SERVICE PARTS
NDE554 Cabinet
1
12
23
3
4
8
11
2
5
7
9
10
6
16
13
21
6
18
22
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A32954-002 Back Panel, stainless
2 A32948-002 Top Panel, stainless
3 03-1419-16 Panel screw
4 A32938-015 Hanger Brace - gray
5 A32947-004 Rt. side panel, stainless
6 A33113-002 Service panel, stainless
7 A32939-015 Front brace
8 A32940-015 Support angle
9 A32949-015 Gearmotor Support
10 A32953-002 Rt. side lower, stainless
17
18
19
20
15
ITEM PART
NUMBER NUMBER DESCRIPTION
11 A32956-015 Upper plate assembly gray
12 A32947-002 Left side panel, ss
13 A34393-001 Up front panel, stainless
14 A33198-001 Control panel assembly
14a 15-0672-01 Ice & Water Decal
15 A32944-001 Lower front panel
16 A34917-015 RH sink support
17 A34917-015 LH sink support
18 03-1405-17 Screw
19 02-2951-01 Grill
20 02-2944-02 Sink, gray
21 15-0711-02 Emblem
22 A32958-001 Lower frame assy
23 A32952-002 Lt side lower, stainless
14
3
March 2000
Page 2
NDE554 & NDE654 SERVICE PARTS
NDE654 Cabinet
1
12
23
3
4
8
11
2
5
7
9
10
6
16
13
21
6
22
18
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A33112-002 Back Panel, stainless
2 A32948-002 Top Panel, stainless
3 03-1419-16 Panel screw
4 A32938-015 Hanger Brace gray
5 A33109-004 Rt. side panel, stainless
6 A33113-002 Service panel, stainless
7 A32939-015 Front Brace gray
8 A32940-015 Support angle gray
9 A33107-015 Gearmotor Support gray
10 A32953-002 Rt. side lower, stainless
17
18
19
20
15
ITEM PART
NUMBER NUMBER DESCRIPTION
11 A32956-015 Upper plate assembly
12 A33109-002 Left side panel, ss
13 A34394-001 Up front panel, stainless
14 A33198-001 Control panel assembly
14a 15-0672-01 Ice & Water Decal
15 A32944-001 Lower front panel
16 A34917-015 RH sink support
17 A34917-015 LH sink support
18 03-1405-17 Screw - Hex cap
19 02-2951-01 Grill
20 02-2944-02 Sink, gray
21 15-0711-02 Emblem
22 A32958-001 Lower frame assy
23 A32952-002 Lt side lower, stainless
14
3
March 2000
Page 3
NDE554 & NDE654 SERVICE PARTS
Air Cooled Refrigeration
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A32961-020 Insulation Kit (3 piece)
2 11-0488-21 Thermo Expansion Valve
3 11-0501-22 Hi Press. Cut Out
4 16-0832-20 Access valve
16-0832-02 Stem cap
16-0832-20 Access valve
5 no number Suction line
6 18-8720-21 Compressor, 115v, 60 Hz
18-5700-50 Overload for 115v comp.
18-8720-26 Compressor, 230v, 50 Hz
18-5700-55 Overload for 230v comp.
7 03-1406-10 Hex nut
8 02-3319-02 Dryer
9 18-2200-27 Mounting Sleeve
10 18-2200-28 Mounting Grommet
11 18-8736-02 Fan Motor, 115v 60 Hz
18-8736-03 Fan motor, 230v, 50 Hz
12 02-3359-01 Fan motor bracket;
mounts to condenser shroud.
13 11-0502-21 Low Pressure Cont.
14 18-8738-01 Fan Blade
15 A33110-015 Fan Shroud gray
16 18-8847-01 Condenser
17 03-1645-01 Screw
2
1
5
16
17
15
14
11
12
3
6
7
13
4
10
8
9
April 2004
Page 4
NDE554 & NDE654 SERVICE PARTS
Water Cooled Refrigeration
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A32961-020 Insulation Kit (3 piece)
2 11-0488-21 Thermo Exp. Valve
3 A31828-002 Adaptor Flange
4 18-3305-25 Condenser
5 03-1405-17 Screw
6 02-3319-02 Dryer
7 03-1406-10 Hex Nut
8 18-2200-27 Mounting Sleeve
9 18-2200-28 Mounting Grommet
10 18-8720-21 Compressor, 115v 60 Hz
18-5700-50 Overload for 115v comp.
18-8720-26 Compresor, 230v, 50 Hz
18-5700-55 Overload for 230v comp.
11 16-0832-20 Access valve
12 11-0501-22 High Press. Cut Out
13 11-0478-21 Water Reg. Valve
14 11-0502-21 Low Press. Control
15 A31828-001 Adaptor Flange
1
2
14
7
15
11
8
5
3
4
10
9
12
6
13
March 2000
Page 5
NDE554 & NDE654 SERVICE PARTS
Water and Ice Dispensing
3
17
1
2
18
19
23
24
16
4
22
21
21A
10
11
6
7
7
5
14
15
13
13a
ITEM PART
NUMBER NUMBER DESCRIPTION
1 13-0866-01 Grommet, Bin Control
2 A34493-003 Bin top
3 03-0255-00 Wing Nut
4 A34496-001 Storage Bin NDE554
A34496-002 NDE654 Storage Bin
5 03-1406-09 Hex nut
03-1410-03 Lock washer
6 02-2950-01 Arm Clamp
7 02-3167-01 Glass Filler Lever
8 A33348-015 Control Panel
9 02-3022-01 Spring
10 12-2760-21 Water sensor
11 A35768-001 Reservoir bracket
12 12-2409-01 Microswitch
12
9
8
20
ITEM PART
NUMBER NUMBER DESCRIPTION
13 12-2677-21 Bin Drive Motor (115v)
12-2677-26 Bin Drive Motor (230v)
13a 03-1403-36 Screw
14 02-1971-00 Bracket
15 13-0747-00 Water Shed
16 A32657-001 Bin Bottom
17 02-3327-01 Bearing
18 A37267-001 NDE654 Bin vane (w/#17)
A37268-001 NDE554 Bin vane (w/#17)
19 A37710-021 Ice Level Sensor
20 A34818-015 Support
21 12-1646-01 60 Hz water valve
12-1646-06 50 Hz water valve
21a 16-1046-01 Water line connector
22 13-0895-01 Poly tubing, 64 in req.
23 16-1040-01 Tee
24 16-0835-01 Inlet fitting
August 2001
Page 6
NDE554 & NDE654 SERVICE PARTS
Evaporator
2
4
17
1
3
5
15
18
8
16
19
20
ITEM PART
NUMBER NUMBER DESCRIPTION
1 03-1405-52 Hex Cap Screw
2 02-3001-01 Ice Sweep
3 13-0871-01 Water Shed
4 02-2978-01 Lip Seal
5 02-3128-01 Breaker Cover
6 13-0617-54 O-Ring
7 08-0660-01 Auger Stud
8 A35419-020 Strap kit
9 A34559-020 Bearing
10 02-2977-01 Lip Seal
11 13-0617-52 O-Ring
12 03-1544-08 Soc. Head Screw
13 A32900-020 Breaker - includes 9 & 10
14 13-0617-45 O-Ring
15 A34969-001 Bail clamp
16 02-3268-01 Drain tube clip holder
17 02-2930-04 Ice Chute Cover
18 A32963-001 Insulation top (1/2)
19 02-2943-01 Ice Chute Body
20 A33102-001 Insualation Collar Inside
21 02-3002-01 Auger
22 A33194-020 Evaporator
23 03-1420-03 Screw
24 A32962-001 Insulation (1/2)
25 A32962-002 Insulation (1/2)
6
12
29
14
Note: The bottom half of Item 30 and item 31 install
from below item 22.
March 2000
Page 7
7
9
18
10
10
11
22
13
23
25
26
28
26 02-3837-01 Drip Pan
27 13-0704-00 Drip Pan Gasket
28 13-0868-01 Water Shed
29 03-1408-26 Washer
30 02-0929-03 Water Seal
31 A32777-001 Retaining Ring
21
30
31
24
27
NDE554 & NDE654 SERVICE PARTS
Reservoir and Water Drain System
6
4
1
17
13
8
7
9
19
10
1
8
11
12
13
3
2
5
15
1
14
3
18
16
ITEM PART
NUMBER NUMBER DESCRIPTION
1 02-2814-08 Clamp
2 13-0840-01 Plug
3 02-2814-07 Clamp
4 02-3266-22 Plunger/seat
5 02-3266-21 Float valve
6 02-3266-20 Reservoir Assy, complete
7 13-0674-06 Tubing, requires 4.5"
8 16-0670-01 Tee
9 13-0079-03 Tubing, requires 6"
10 13-0079-03 Tubing, requires 4.5"
1
8
ITEM PART
NUMBER NUMBER DESCRIPTION
11 13-0674-06 Drain Tube, req. 23"
12 13-0079-03 Drain Tube, req. 36"
13 13-0674-06 Evap. Inlet Tube, req 5"
14 13-0079-01 Drain Tube, req. 6.5"
15 02-3692-01 Drain Casting
16 13-0079-01 Drain Tube, req. 2.5"
17 13-0079-01 Bin Drain Tube, req. 15"
18 16-0670-04 Tee
19 16-0670-02 Tee
March 2000
Page 8
NDE554 & NDE654 SERVICE PARTS
Gearmotor Assembly
8
1
2
3
5
*NOTE: GEARCASE
COVER INCLUDES
COVER, OUTPUT
SHAFT, KEY, OUTPUT
GEAR, BEARINGS
AND SEAL
4
9
10
11
ITEM PART
NUMBER NUMBER DESCRIPTION
1 13-0868-01 Water Shed
2 A32379-026 Bolts (6)
3 A32379-022 Gearcase Cover*
6
4 A32379-024 1st Gear and Bearings
5 A32379-023 2nd Gear and Bearings
6 A32379-021 Gasket
7 A32379-020 Gearcase
8 12-2430-24 Start Switch, Emerson
12-2430-44 Start switch, GE split phase
9 12-2430-21 Drive Motor 115 v
12-2430-22 Drive motor, 230v
7
10 12-2430-29 Rotor Bearing, Emerson
12-2430-49 Rotor bearing, GE split phase
11 A32379-027 Oil, 1 Container
12 A33220-021 Complete Assy 115 v
13 A33220-030 Gearcase kit, no motor.
November 2003
Page 9
A33220-022 Complete assy, 230v
NDE554 & NDE654 SERVICE PARTS
Control Box
1
2
3
3a
6
4
ITEM PART
NUMBER NUMBER DESCRIPTION
1 18-1901-49 Start Capacitor, 115v 60 Hz
18-2200-35 Start capacitor, 230v. 50 Hz
2 A35971-001 Start Cap. Bracket
3 18-1902-52 Run capacitor, 115v, 60 Hz
A35971-002 Run capacitor strap
4 12-1213-10 Bushing
5 12-2048-01 Contactor, 115v, 60 Hz
12-2048-02 Contactor, 230v, 50 Hz
6 12-0426-02 Switch
7 18-1903-44 Potential Relay, 115v, 60 Hz
18-1903-48 Current Relay, 230v, 50 Hz
8 03-1531-01 Screw
9 12-1213-12 Bushing
10 12-2835-21 Circuit Board
11 12-2350-01 Standoff
9
NOT ILLUSTRATED:
March 2000
Page 10
7
10
11
13 A33127-001 Control Box Cover
14 A27857-001 Time Delay Relay
8
8
5
17-2681-01
NDE554 & NDE654 SERVICE PARTS
Wiring Diagram for 60 Hz
Low Press.
Cut Out
See Nameplate
for Supply
Voltage and
Max. Fuse Size
Junction
Box
AUGUR DRIVE MOTOR
CENTRIFUGAL
SWITCHING
BIN FULL
EMITTER
(LED)
COND UCTIVI TY
PROBE
BIN FULL
DETECTOR
PHOTO TRANS
USE COPPER CONDUCTORS ONLY
THIS UNIT MUST BE GROUNDED
START
RUN
BU
BU
G
INTERNAL
OVERLOAD
Hi Press.
Cut Out
4
1
2
R
BK
R
TERMINAL
BOX
COM PR ESSOR
R
CS
INTERNAL
PROTECTOR
BK
SWIT CH
O
BK
SWIT CH
WATER VEND
ICE VEND
BN
SWIT CH
MOTOR
START
O
KEY LOCK
(WHE N REQ` D)
RUN
O
START
CAP
BU
BU
W
BK
Y/W
Y
BK/W
R/W
3
5214 GN
6
BK
BK
123
4 5 6
7 8 9
CIRCUIT BOARD
CONTROL BOX
BU
BU
MODE
S WITCH
BK
BN/W
BN/W
L1
T1L2T2
V
Y
RUN
CAP
CONTACTOR
1
5
POTE NTIAL
2
RELAY
Y
R
BK
BK
BN/W
BK
DASH LINES INDICATE FIELD WIRING WHICH
MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL
ELECTRICAL CODE AND ALL STATE AND LOCAL CODES
FAN
MOT
MOT
SOLENOID
BIN DRIVE
(AI R CO OL ED
MODE LS ONL Y)
WATER
March 2000
Page 11
NDE554 & NDE654 SERVICE PARTS
Schematic Diagram for 60 Hz
KEY LOCK
(WHEN REQ`D)
L2
CONTACTOR
T2
CONTACTOR
2
4
1 MOTOR
AUGER DRIVE
MOT
BIN DRIVE
WATER SOL
AIR COOLED MODELS ONLY
COIL
COIL
POWER SUPPLY
PRINTED
CIRCUIT
ASSEMBLY
MODE
SWITCH
COMP
RELAY
ICE VEND
SWITCH
WATER VEND
SWITCH
FAN
MOT
CONDUCTIVITY PROBE
1R
LED
PHOTOTRANSISTOR
N.O.
COM
(WHEN REQ`D)
L1
LPC HPC
AUGER DRIVE
RELAY
KEY LOCK
SWITCH
CONTACTOR
T1
START CAP
COMPRESSOR
R
POTENTIAL
RELAY
2
RUN CAP
ALL CONTROLS SHOWN IN NORMAL ICE MAKING MODE
WITH ALL DISPENSING SYSTEMS IN OPERATION.
1
C
S
March 2000
Page 12
POTENTIAL
RELAY
COIL
52
NDE554 & NDE654 SERVICE PARTS
Wiring Diagram for 230/50/1
1
L
LED
1R
CONDUCTIVITY PROBE
PRINTED
CIRCUIT
ASSEMBLY
POWER SUPPLY
2
L
HPC
LPC
PHOTOTRANSISTOR
MODE
CONTACTOR
N.O.
SWITCH
COMP
COIL
4
2
RELAY
AUGER DRIVE
RELAY
MOTOR
1
COM
SWITCH
ICE VEND
AUGER DRIVE
WATER VEND
WATER SOL
MOT
BIN DRIVE
CONTACTOR
SWITCH
COIL
T1
FAN
MOT
AIR COOLED MODELS ONLY
CONTACTOR
T2
C
S
R
COMPRESSOR
POTENTIAL
5
COIL
2
POTENTIAL
RELAY
2
1
RELAY
RUN CAP
START CAP
R
N
T
O
RU
AR
T
ST
O
M
COMPRESSOR
R
RELAY
POTENTIAL
5
2
1
RUN
CAP
Y
BK
BN/W
START
CAP
BU
C
S
Y
INTERNAL
PROTECTOR
TERMINAL
BOX
R
BN/W
BU
BK
BK
CONTACTOR
L2
T2
L1
T1
O
(AIR COOLED
MODELS ONLY)
T
O
M
FAN
BK
Y
SWITCH
WATER VEND
BK
WATER
SOLENOID
V
O
BN/W
3
2
1
BK
GN
6
5
4
SWITCH
ICE VEND
BN
BIN DRIVE
MOT
3
2
1
THIS UNIT MUST BE GROUNDED
USE COPPER CONDUCTORS ONLY
ALL CONTROLS SHOWN IN NORMAL ICE MAKING MODE WITH ALL DISPENSING SYSTEMS IN OPERATION.
DASH LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL
ELECTRICAL CODE AND ALL STATE AND LOCAL CODES
X
O
B
L
O
BU
MODE
SWITCH
BU
9
6
8
5
7
4
R
T
N
O
C
CIRCUIT BOARD
17-2681-06
High Press
Cut Out
Low Press
R/W
1
INTERNAL
T
R
A
T
S
BK/W
2
OVERLOAD
N
U
R
BU
Box
Y/W
4
R
O
T
O
M
E
V
I
R
D
R
U
G
U
SWITCHING
A
CENTRIFUGAL
BN
BN
BU
G
See Nameplate for
Supply Voltage
and
Maximum Fuse Size
Junction
Cut Out
BK
R
EMITTER
BIN FULL
(LED)
BK
R
BK
CONDUCTIVITY
PROBE
BIN FULL
DETECTOR
PHOTO TRANS
August 2000
Page 13
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